nav {
    background: #2e3458;
    height: 80px;
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 99;
    /* display: flex;
          flex-wrap: wrap;
          align-items: center;
          justify-content: space-between; */
  }
  nav ul {
    float: right;
    margin-right: 20px;
  }
  nav ul li {
    display: inline-block;
    list-style: none;
    line-height: 80px;
    margin: 0 5px;
  }
  nav ul li a {
    color: #fff;
    font-size: 18px;
    padding: 7px 13px;
    border-radius: 3px;
    text-transform: uppercase;
  }
  nav a.action,
  nav a:hover {
    background: #1b9bff;
    transition: 0.5s;
  }
  nav .checkbtn {
    float: right;
    line-height: 100px;
    margin-right: 40px;
    cursor: pointer;
    display: none;
  }
  nav #check {
    display: none;
  }
  nav .checkbtn_img {
    width: 35px;
    height: 35px;
  }
  label .logo {
    color: #fff;
    font-size: 30px;
    line-height: 80px;
    padding: 0 100px;
    font-weight: bold;
  }
  label .logo_img {
    width: 113px;
    margin-left: 50px;
  }

  @media (max-width: 950px) {
    label .logo {
      font-size: 30px;
      padding-left: 50px;
    }

    label .logo_img {
        width: 113px;
        margin-left: 30px;
    }

    nav ul {
      position: fixed;
      width: 100%;
      background: #2c3e50;
      top: 80px;
      left: -100%;
      text-align: center;
      transition: all 0.5s;
    }
    nav ul li {
      display: block;
    }
    nav ul li a {
      font-size: 16px;
    }
    nav a.action,
    nav a:hover {
      background: none;
      color: #6dadee;
    }
    nav .checkbtn {
      display: block !important;
    }
    nav #check:checked ~ ul {
      left: 0;
    }
  }